Which affiliate programs works with new e-commerce sites ?

Less Adsense Ads on my page. Does this means that the advertisers will get more clicks on the ads than general??

How will you treat web standards while optimizing a websites ?

What is a Tiered backlinking?

What does a SEO expert do? Making backlinks or making good content?

Can anybody explain it me what are the elements that makes a Keyword good?

What is the difference between Nofollow and No-indexing?

What are the best sales automation tool for email campaigns??

I just found this tool for content marketing and analytics purposes. Can anybody say what are the benefits of using this kind of tool.?

I just bought an old domain. And after purchasing I found that it has a PR of one but its DA is zero. Why the metrics are o different?